baber/WOPTO huggingface dataset:
Patent KR-20010017047-A (KR)
Inventor: REPEBRE DAVID A
IPC: F16K17/00
Filed: 1999-08-06
Abstract: PURPOSE: A safety valve for transferring a pressed fluid out of a compressed tank is provided to prevent a poisonous liquid or a poisonous gas from leaking. CONSTITUTION: The safety valve for transferring a pressed fluid comprises a port main body which is communicated with an exhaust portion of a compressed tank(10) forming fluid exhausting passages; a valve member(19) being fixed to an upstream portion of the port main body and moving between a sealing position for closing a fluid flowing through the fluid exhausting passages and an open position for allowing the fluid to flow; a diaphragm being isolated at the upstream portion of the port main body and forming an inner volume. The diaphragm controls the movement of the valve member(19) so as to maintain the valve member(19) at the sealing position until the valve member(19) moves toward the open position due to the pressure difference between the inner volume and an interior of the port main body.
Patent KR-19990078812-A (KR)
Title: 텔레비젼의 광고장치
Filed: 1999-08-10
Abstract: 본 발명은 텔레비젼(TV)를 보고자 리모콘등으로 파워온(POWER ON)하게되면 TV의 채널화면이 나오기전에 기업광고가 현재시간과 함께 화면에 나타나도록하고, 다음 보고 싶은 채널을 선택토록하여 광고효과를 향상시킬 수 있도록 한 텔레비젼의 광고장치에 관한 것이다. 
     종래에는 TV를 보고자 리모콘등으로 파워온(POWER ON)하면 파워온하기 전의 파워오프(POWER OFF)시의 해당 채널의 화면이 나타나게되며, 이 후 보고싶은 채널을 바꾸게되고,  기업광고는 뉴스나 연속극등을 하기 전이나 끝난 후의 일정한 시간대에만 하게되고, 또한 여러기업광고를 한꺼번에 오래동안하게 됨으로 시청자는 다른 채널로 바꾸게됨으로 인하여 광고효율을 양호히 발휘시킬 수 없는 문제가 있었다. 
     본 발명은 전기와 같은 문제점을 해결하기 위하여 기존의 중앙처리장치(CPU)와 채널의 튜너(TUNER)사이에디지털시계와 연동되는 기업광고문을 입력한 롬(ROM)을 부가하여 TV를 켜는 순간 롬(ROM)에 입력한 광고문이 디지털시계에 의한 현재의 시간과 함께 화면에 일정시간 나타나도록 하고,  이 후 보고싶은 채널을 선택함으로서 TV광고효과를 향상시킬 수 있도록 한 것이다.
Patent KR-20010017620-A (KR)
Inventor: KIM TAE WHAN
IPC: A61M1/06
Filed: 1999-08-09
Abstract: PURPOSE: A system for squeezing milk is provided to obstruct the expansion of a nipple in order not to induce pain in the nipple even during squeezing milk under a high vacuum pressure. CONSTITUTION: An apparatus for squeezing milk comprises a vacuum pressure generating device for squeezing milk by using a vacuum pressure. The device has a nipple expanding obstruction device for preventing the expansion of nipple even under the high vacuum pressure. The apparatus for squeezing milk also comprises a nipple coupling part. A vacuum adsorption part is formed in the nipple coupling part. A vacuum pressure is transmitted to the vacuum adsorption part via a vacuum passage(11). A skin expanding obstruction device(14) having many fine holes is charged in the vacuum adsorption part. The skin expanding obstruction device is used to prevent the skin of breast from being caught into the vacuum adsorption part. A counterflow prevention member(15) is installed on the one end of the vacuum passage. The counterflow prevention member is used to keep the vacuum pressure of the vacuum adsorption part even when the vacuum pressure of the nipple region is removed.
Patent KR-20000017437-A (KR)
Inventor: GITRIN RICHARD DENIS
IPC: H04B1/7107
Filed: 1999-08-21
Abstract: PURPOSE: A method and an apparatus for reducing same channel interference in a mixed rate communication is provided to increase efficiently a system capacity by combining a multiuser detection and an antenna array process. CONSTITUTION: The method and apparatus for receiving a signal in a mixed rate communication system comprises the steps of: identifying a high rate user; reducing an interference for only high rate user; applying a multiuser detection technique for one high rate user in the reducing step; applying an antenna array process technique for one high rate user in the reducing step, and the high rate user being defined as data receiving user and low rate users being defined as sound users; processing a signal according to an antenna array process technique for one high rate user; generating a remainder signal reducing an influence of one high rate user; decoding the remainder signal for low rate users.
Patent KR-20010026758-A (KR)
Title: Control panel for microwave oven
Inventor: CHO JAE MAN
IPC: F24C7/02
Filed: 1999-09-08
Abstract: PURPOSE: A control panel is provided to make manipulation convenient by concentrically placing a menu selection knob and a time setting knob and to easily expand function of the control panel by securing a space for mounting additional components on the rear face of a panel casing. CONSTITUTION: A microwave oven comprises a cooking chamber for accommodating food, a component chamber, a door opening and closing a front opening of the cooking chamber and a control panel(10) for operation of a microwave oven, menu selection and time setting. The control panel is constituted of a panel casing(20) attached onto the front face of a body, a menu selection knob(30) rotatably installed in the front face of the panel casing, a time setting knob(40) rotatably installed concentric to the menu selection knob and a door button(61) installed at the front lower portion of the panel casing and for opening the door by pressing. Upon rotating an operational part(37) of the menu selection knob, the knob rotates along a slit(23) of the panel casing, and a switch contact part of the knob presses a switch protrusion of a menu selection switch. Upon rotating the time setting knob, a timer connected with the knob starts operation. As the menu selection switch and the timer are installed adjacent with each other, a space for mounting additional components is prepared in the rear face of the panel casing. Thereby, function of the control panel is expanded easily.
Patent KR-20010036063-A (KR)
Title: Adaptive fuzzy filtering method
Inventor: CHOI YANG RIM
IPC: H04N5/21
Filed: 1999-10-05
Abstract: PURPOSE: An adaptive fuzzy filtering method is provided to prevent an edge portion of a video from decreasing due to a filtering by adjusting a fuzzy filtering at the edge portion and enhance the efficiency of the filtering by adaptively using an intermediate value and a mean value. CONSTITUTION: A size of a window is set for a fuzzy filtering(301). A dispersion value is calculated for obtaining a distribution degree of pixel values within the set window(302). The calculated distribution value is compared with a threshold value(303). If the calculated distribution value is less than the threshold value, a mean value of pixels within the window is set as an initial central value(prototype) of the window(305). If the calculated distribution value is more than the threshold value, an intermediate value of pixels within the window is set as the prototype(304). All pixel values within the window are smoothed with reference to an edge component(305). A membership function is calculated(306). A level of the calculated membership function is compared with a threshold value(307). If the membership function is more than the threshold value, the level of the membership function is set as '0'(308). If the membership function is less than the threshold value, parameters are renewed(309). It is judged whether the parameter is converged(310). If the parameter is converged, an output value of a corresponding pixel is determined as the parameter(311).
Patent KR-20010037032-A (KR)
Inventor: EUN JONG MUN
IPC: G03G9/087
Filed: 1999-10-13
Abstract: PURPOSE: A polymerized dry toner for an electrophotograph is provided which freely controls the particle size of the toner and provides good quality of picture of materials to be transferred due to high uniformity of the particle size of the toner and does not influence on environment by using harmless hydrophobic silicic stabilizer. CONSTITUTION: The polymerized dry toner being used as transferring materials in an electrophotograph unit is prepared by polymerizing a monomer of thermoplastic resin with using a hydrophobic silicic compound of the formula (1) as a stabilizer. In the formula, each x, y and z is a positive integer, where (x+y) is at least 60% of the surface, and each R1 and R2 is independently selected from the group consisting of C1-C30 aliphatic compound, C1-C30 aliphatic compound having at least one substituents(G), C1-C30 hetero aliphatic compound, C1-C30 hetero aliphatic compound having at least one substituents(G), C1-C30 cyclo aliphatic compound, C1-C30 cyclo aliphatic compound having at least one substituents(G), C1-C30 hetero cyclo aliphatic compound, C1-C30 hetero cyclo aliphatic compound having at least one substituents(G), C1-C30 aromatic compound and C1-C30 aromatic compound having at least one substituents(G), where G is selected from the group consisting of amino group, amidino group, amine group, hydrazine group, hydrazone group, halide group, hydroxy group, nitro group, cyano group, thiocyano group, thiol group, carboxyl group, alkaline salt of carboxylic acid, sulfuric acid group, alkaline salt of sulfuric acid, phosphoric acid group and alkaline salt of phosphoric acid.
Patent KR-20010037496-A (KR)
Inventor: CHO HEUNG YEON
IPC: C07K7/14
Filed: 1999-10-18
Abstract: PURPOSE: An inhibitor of angiotensin converting enzyme separated from mustard seeds and a producing method thereof are provided. Therefore, hypertension can be inhibited. CONSTITUTION: The inhibitor of angiotensin converting enzyme containing the extract of mustard seeds is peptide having 200 to 800 molecular weight. The method for producing the inhibitor of angiotensin converting enzyme comprises the steps of: removing lipid in mustard seeds with hexane and extracting the mustard seeds in water at 60 deg. C; separating the extract with butanol and adding methanol to the separated fragments to obtain the precipitate; treating the precipitate with adsorption chromatography; and carrying out silica gel column chromatography with the eluate to obtain the pure inhibitor of angiotensin converting enzyme.
Patent KR-20010038430-A (KR)
Inventor: KIM HYEON MO
IPC: E04B1/66
Filed: 1999-10-25
Abstract: PURPOSE: A structure of a waterproof joint is provided to improve structural unification, the efficiency of construction, and waterproofness. CONSTITUTION: Several shear-reinforcing parts(1a,4a,7a) are formed in the joint area where an inner wall(1) and outer walls(4,7) meet. A back-up member(10) is inserted into the space formed between the walls, and blocking material(11) is formed in the outside of the back-up member. A space(12) is formed in the inside of the back-up member. A filler(13) of sponge rubber is inserted between thermal insulating materials(5,8) of the external walls. A bond space(15) is formed toward the inside of the filler. In the bond space, a vertical joint reinforcing-bar(16) is inserted when a loop bar(2) of the internal wall and loop bars(17,6) of the external wall are piled up, then mortar(18) is poured.
Patent KR-20000029368-A (KR)
Inventor: REJISHUMAN ROCHYUT
IPC: G06F11/22
Filed: 1999-10-28
Abstract: PURPOSE: A method and a structure for testing SoC IC(system-on-chip IC) based on embedded cores are provided to test the embedded cores without increasing hardwares substantially within the SoC IC. CONSTITUTION: Embedded cores of SoC IC have a micro processor core(10), memory core(3), and other functional cores(5, 6, 7). A plurality of register are provided to test the micro processor. The micro processor is tested by performing a demand of the micro processor with pseudo random data several times and evaluating the results by means of comparing with simulation results. A test program is applied to the micro processor to generate memory test pattern in the micro processor core(10). The memory test pattern is applied to the memory core(3) and respondence from the memory core(3) is evaluated in the micro processor. A function specific test program is applied to the other functional cores(5, 6, 7) and the other functional cores(5, 6, 7) are evaluated by evaluating the output signal of the other functional cores(5, 6, 7) in the micro processor.
Patent KR-20000067798-A (KR)
Title: 광주사 장치
IPC: G06K7/10
Filed: 1999-11-02
Abstract: 본 발명은 바 코드 스캐너 등의 광주사 장치에 관한 것으로, 보다 완전한 360°판독을 실현하는 동시에 트레이 상품 등의 판독 조작성을 향상시키는 것을 목적으로 한다. 
     장치의 설치면에 대하여 수직 방향으로 배치된 창으로부터 설치면에 대하여 대략 수평 방향으로 출사되는 주사 패턴(SHDL)과, 설치면을 향해 상방으로부터 하방으로 출사되는 주사 패턴(SHTL)이 출사된다.
Patent KR-20010046353-A (KR)
Inventor: CHOO SIN HO
IPC: H03K19/00
Filed: 1999-11-12
Abstract: PURPOSE: An input buffer having an optimal setup/hold time on a semiconductor is provided to produce a constant setup/hold time and optimize the setup/hold time regardless of changes of manufacturing method, power supply and temperature. CONSTITUTION: In the input buffer having an optimal setup/hold time on a semiconductor, the lengths of lines of a signal 1 from a pad(11) and a signal 2 from another pad(15) equalized. And if two capacitances having the same value are used looking into the pads(11,15), the delay times of the two signals(Signal 1,Signal 2) became the same. These two signals are respectively given to two buffers(12,16) having the same layout. The two signals then go through line delays(13,17) and arrive at a latch(14). The setup/hold time is determined by the difference of the two signals at the latch(14).
Patent KR-20010047117-A (KR)
Inventor: CHOI IN YEONG
IPC: B65G15/16
Filed: 1999-11-17
Abstract: PURPOSE: An automatic erectable and collapsible oyster mushroom medium conveyor is provided to simply transfer articles fed to the top of a conveyor to a target table by installing a separate conveyor transferring the articles left and right. CONSTITUTION: An auxiliary conveyor(21) is pushed to the position where articles are transferred sidewise. Up to the height where the articles are transferred, a cylinder(3) is manipulated for raising or lowering the angle of a conveyor(1). For transferring the articles, a belt(18) is horizontally maintained herein. When a motor is driven, a chain(13) fixed to a drive gear is transferred for rotating a guide pipe(12) on a shaft(11) to keep horizontality. According to the operation of limit switches, the motor stops. As transferring the articles by using a belt(6) upwardly, the articles are guided along the guide pipe to fall to the auxiliary conveyor. Then, the auxiliary conveyor rotates by a bidirectional motor to feed the dropped articles to a desired place.
Patent KR-20000035754-A (KR)
Inventor: MORISEIICHI
IPC: H01L29/788
Filed: 1999-11-29
Abstract: PURPOSE: A non-volatile semiconductor memory and a method for manufacturing the memory are provided to minimize the length of the gate with maintaining the effective channel length. CONSTITUTION: A non-volatile semiconductor memory includes a semiconductor substrate(1), a source and a drain region(8,9), a charge accumulator, and a control gate(6). The source and the drain regions(8,9) are spaced from each other on the semiconductor substrate(1). The charge accumulator is formed on a channel between the source and the drain regions(8,9). A hot electron is generated near from the drain region(9) and is injected on the charge accumulator. The source region(8) is formed by an impurity on the side wall of the control gate(6). The superposition between the drain region(9) and the charge accumulator is over the superposition between the source region(8) and the charge accumulator.
Patent KR-20010048665-A (KR)
Inventor: BANG NAM YEONG
IPC: B60J1/17
Filed: 1999-11-29
Abstract: PURPOSE: A power window device for a vehicle elevates/lowers a door window by using a clockwise/counterclockwise rotating motor directly driven by the shaft of a rotor, thereby simplifying the structure thereof and improving the workability thereof. CONSTITUTION: A power window device for a vehicle comprises a window glass(1), a regulator rail(3) and a clockwise/counterclockwise rotating motor(9). The regulator rail(3) has upper end and a lower end, which are engaged with the inside of a door panel toward the vertical advancing direction of a window glass. The clockwise/counterclockwise rotating motor(9) has a center hollow portion where a female screw is formed to be engaged with a male screw(7) of the regulator rail(3). Thus, the elements of the power window device are reduced, thereby making the structure of the device simple.
Patent KR-20010048834-A (KR)
Inventor: CHO SEONG JAE
IPC: H04B1/40
Filed: 1999-11-29
Abstract: PURPOSE: A method for automatically switching bell, vibration and cut-off mode of existing mobile communication terminal is provided to solve a noise problem of a mobile terminal by automatically switching a destination bell sound to vibration mode or cutting off a call by attaching an automatic mode switching module to the existing mobile terminal. CONSTITUTION: A mode signal generator is installed at a public place. An automatic mode switching module is mounted at the inner side or outer side of a mobile communication terminal. The automatic mode switching module includes a signal detector(301) for detecting received from the mode signal generator and a controller(302) for recognizing the current mode from the detected signal and controlling the mobile terminal. In case of a call cut-off mode, a transistor(Q2) is driven by an output(P2) of the controller(302) to turn on or off a power button. In case of a vibration mode, a hone bell drive signal(S1) is received through an input(P3), a vibration drive signal(S2) is received through an input(P5). And then, when it is determined that there is a phone bell drive signal(that is, phone is ringing), a vibration driving unit(304) is driven by an output(P6) so as to be vibrated, while if there is a vibration drive signal(S2), the vibration driving unit(304) is driven as it is. In case of a normal operation mode, the phone bell drive signal(S1) is received through the input(P3) and outputted through the output(P4) as it is and the vibration drive signal(S2) is received through the input(P5) and outputted through the output(P6).
Patent KR-20010054179-A (KR)
Inventor: KIM GEUN JEONG
IPC: H02K21/16
Filed: 1999-12-03
Abstract: PURPOSE: An armature core of a motor is provided to be capable of reducing manufacturing costs by separately forming yoke core pieces and winding core pieces, and of reducing winding period by winding a coil under the state that respective winding core pieces are separated. CONSTITUTION: A plurality of yoke core pieces(40) form a profile of the armature core, and a plurality of inserting grooves(42) are formed on inner surface of the yoke core pieces(40). A plurality of winding core pieces(50) have protrusions(52) inserted into the inserting grooves(42) of the yoke core pieces(40), and coils are wound on the winding core pieces(50). The respective yoke core pieces(40) have the same shape and are formed into a circular shape when all the yoke core pieces(40) are coupled to each other. In addition, the inserting grooves(42) are formed at constant intervals on the inner surface of the yoke core pieces(40).
Patent KR-20010054709-A (KR)
Inventor: CHO TAE GYEONG
IPC: H04L12/28
Filed: 1999-12-07
Abstract: PURPOSE: A LAN bridge is provided to prevent degradation of a performance of a LAN due to congestion of broadcast frames by selectively forwarding and flooding the broadcast frames. CONSTITUTION: An input port(100) receives a plurality of frames. A memory(110) outputs the plurality of frames to each corresponding position in response to a control signal. A controller(120) identifies a transmission type of the plurality of frames stored in the memory and provides a control signal to the memory(110) so that the plurality of frames as stored to each position corresponding to each transmission type. A filtering database unit(130) receives a normal frame, an ARP(Address Resolution Protocol), a response frame and a boot protocol(BOOTP) response frame, and outputs the frames together with a hardware port number data corresponding to each frame. A broadcast forwarding memory(140) receives the ARP request frame, a BOOTP request frame and a BOOTP response frame from the memory(110) and has a broadcast forwarding table data for outputting the frames together with each hardware port number data. A front order waiting queue unit(150) sequentially stores frames inputted from the filtering database unit(130) and the broadcast forwarding memory(140) and outputs the stored frame in a first-in-first-out method through a corresponding output port(170). A back order waiting queue unit(160) sequentially stores frames inputted form the front order waiting queue unit(150) and the memory(110) and outputs the stored frames through every output port of the output port(170).
Patent KR-20010055130-A (KR)
Inventor: CHOI BYEONG RIP
IPC: G04B19/00
Filed: 1999-12-09
Abstract: PURPOSE: A watch having conversion function of a double display plate is provided to automatically switch the double display plate according to the fixed time gap without additional operation of a user, thereby improving the convenience. CONSTITUTION: A watch having conversion function of a double display plate includes an upper end plate(1) having an usual time system, a lower plate(2) displaying the twelve horary signs, and an operational element(3) operating the upper plate, wherein the operational element includes the hour hand pinion(4) in which the second hand, the minute hand, the hour hand are coupled, an engagement pinion(5) engaged with the hour hand pinion and having a cam(5a) at the lower part, and a moving member(6) performing angular motion by the cam of the engagement pinion for rotating the upper plate at a predetermined angle.
Patent KR-20000067847-A (KR)
Inventor: SUNG SHIN WOONG
IPC: H01R13/514
Filed: 1999-12-29
Abstract: PURPOSE: An electronic circuit block without a soldering and assembly circuit constructing plate thereof eliminate a soldering process and allow anyone who treats an electronic circuit firstly to easily understand and construct the circuit. CONSTITUTION: An assembly circuit constructing plate thereof comprises a one-contact connecting block(10) for fixedly connecting a plurality of circuit connecting line or a lead terminal of a device through two pressing switches, a two-contact connecting block(20) for fixedly connecting a bipolar device and a circuit connecting line through three pressing switches, a tri-contact connecting block(30) for fixedly connecting a tripolar device and a circuit connecting line through three pressing switches, an integrated circuit connecting block(40) for connecting an integrated circuit and fixedly connecting a circuit connecting line through a pressing switch, and a circuit constructing plate(50) having a connecting portion in which a block connecting a device is inserted.
Patent KR-20010066389-A (KR)
Inventor: DONG CHA DEOK
IPC: H01L27/11
Filed: 1999-12-31
Abstract: PURPOSE: A method for manufacturing an SRAM device is to remove a void without affecting a topology and reduce a resistance of a bit line, thereby improving an electrical characteristic and a yield of the device. CONSTITUTION: A word line is formed on a semiconductor substrate(22). The first interlayer dielectric layer(26) is formed to cover the semiconductor substrate. The second interlayer dielectric layer(28) is formed on the first interlayer dielectric layer. The third interlayer dielectric layer(30) is formed on the second interlayer dielectric layer. The interlayer dielectric layer is etched to form a contact hole that exposes a portion of the semiconductor substrate. A conductive plug(36) is formed within the contact hole on a junction region. A polysilicon layer(38) is deposited on an entire structure and a tungsten silicon layer(40) is deposited. The first interlayer dielectric layer or/and the second interlayer dielectric layer are formed with one of an LP-TEOS(low-pressure tetraethyl orthosilicate), a PE-TEOS(plasma-enhanced tetraethyl orthosilicate), an HTO(high temperature oxide) and an MTO(middle temperature oxide).